CN106237552A - A kind of high building multi-person slow fall escape device - Google Patents
A kind of high building multi-person slow fall escape device Download PDFInfo
- Publication number
- CN106237552A CN106237552A CN201610822055.XA CN201610822055A CN106237552A CN 106237552 A CN106237552 A CN 106237552A CN 201610822055 A CN201610822055 A CN 201610822055A CN 106237552 A CN106237552 A CN 106237552A
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- Prior art keywords
- brake
- rope
- assembly
- slow fall
- chair
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/14—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brakes sliding on the rope
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of high building multi-person slow fall escape device, the multiple slow fall escape device arranged outside skyscraper；Slow fall escape device is that skyscraper every layer outside is respectively provided with escape platform, escape platform is equipped with through hole, the through hole of every layer of escape platform forms the hoistway without the borehole wall together, tether assemblies it is provided with in hoistway, the two ends of tether assemblies are separately fixed at the two ends of hoistway, hoistway lower end is provided with cushion pad, and skyscraper every layer is furnished with some escaping chairs, and escaping chair coordinates with rope；Escaping chair is the front that seat support is hinged on the chair back, rope brake assembly is fixed on the back side of the chair back, armrest assembly is hinged on the both sides of the chair back, rope brake assembly coordinates with tether assemblies, brake lever sets is arranged on armrest assembly, brake lever sets is coordinated with rope brake assembly by brake cable, and the chair back is provided with seat belt, and armrest assembly is provided with the locking hanging hook assembly coordinated with brake lever sets；Rope brake includes stator, two intermediate plates, rubber friction part and torsion spring.
Description
Technical field
The invention belongs to high building life saving device field, particularly relate to a kind of high building multi-person slow fall escape device.
Background technology
At present, China's skyscraper quantity is more than 160,000 (>=24 meters), and high-rise building (>=100 meters) is more than 2000.
Current city high rise building stands in great numbers, the problem that the disaster hidden-trouble thus caused also becomes everybody growing interest.When fire occurs, electricity
Ladder cannot use, and staircase once scurries into flue gas will have a strong impact on evacuating personnel.Nowadays slow descending device is fire of high-rise building
The important tool of personnel escape.Existing escaping descent control device is equipped with story height and cannot be greater than 30 meters, it is impossible to be applied to partial high-level
And high-rise building.Most escaping descent control device one end are fixed, and easily cause rope to spin, and misoperation is easily touched with wall
Hitting, safety coefficient is relatively low.And part escape apparatus only has a seat belt, comfort is poor, wayward balance, can increase escape people
The fear of member, is not suitable for the old,weak,sick and disabled personnel escape.Reciprocating escape descending lifeline need to wait the former escape after ability
For next bit survivor, seriously delay evacuation time.Therefore one is applicable to many people and escapes and safety coefficient simultaneously
High slow descending device is particularly important.
Summary of the invention
For overcoming existing escaping descent control device evacuating personnel time length, safety coefficient is low, easily cause the defects such as personnel's fear,
The invention provides a kind of high building multi-person slow fall escape device.
For achieving the above object, the technical scheme is that
A kind of high building multi-person slow fall escape device, it is the multiple of setting outside skyscraper that described many people delay fall escape device
Slow fall escape device；
Described slow fall escape device, including escape platform, tether assemblies, escaping chair and cushion pad, outside skyscraper every layer
Side is respectively provided with escape platform, and described escape platform is equipped with through hole, and the through hole of described every layer of escape platform forms together without the borehole wall
Hoistway, be provided with tether assemblies in described hoistway, the two ends of described tether assemblies are separately fixed at the two ends of hoistway, hoistway lower end
Being provided with cushion pad, skyscraper every layer is furnished with some escaping chairs, and described escaping chair coordinates with rope；
Described escaping chair includes the chair back, seat support, armrest assembly, rope brake assembly, brake lever sets, locking hanging hook assembly
And seat belt, described seat support is hinged on the front of the chair back, and described rope brake assembly is fixed on the back side of the chair back, described armrest assembly
Being hinged on the both sides of the chair back, described rope brake assembly coordinates with tether assemblies, and described brake lever sets is arranged on armrest assembly
On, described brake lever sets is coordinated with rope brake assembly by brake cable, and the described chair back is provided with seat belt, described handrail group
Part is provided with the locking hanging hook assembly coordinated with brake lever sets；
Described rope brake assembly is the some rope brakes simultaneously used, and described rope brake includes stator, upper clip, lower folder
Sheet, rubber friction part and torsion spring, described upper clip is made up of upper jaws and upper clamp holder, and described lower clamping piece is by lower jaws and lower clamp holder
Constituting, described upper clip and lower clamping piece pass crosswise bearing pin and connect, and described bearing pin is provided with torsion spring, described upper jaws and lower jaws
It is oval arcuation, inside described upper jaws and lower jaws, is equipped with the lower folder of rubber friction part, described stator and lower clamping piece
Handle is connected formation housing, and described stator coordinates with the upper clamp holder of upper clip, thus limits upper clamp holder and lower clamp holder
Wide-angle, one end of brake cable connects brake handle, and the other end of brake cable connects upper clamp holder through lower clamp holder.
Preferably, outside described lower jaws, it is flexibly connected fore shaft folder, is provided with outside described upper jaws and joins with described fore shaft folder
The snap close closed.Upper jaws can be locked with lower jaws with coordinating of snap close by fore shaft folder.
Preferably, the surrounding of described escape platform sets safety barrier.
Preferably, described tether assemblies is two parallel steel wire ropes.Selecting space flight material, diameter is not less than 20mm.
It is further preferred that described rope brake assembly is two rope brakes being arranged side by side, described armrest assembly is two
Handrail, described locking hanging hook assembly is two locking hooks, and described brake lever sets is two brake handles, and a handrail sets
Putting a brake handle, a brake handle and a rope brake to coordinate, a brake handle and a locking hook coordinate.
Preferably, described seat belt one end is fixed on the chair back, and the described seat belt other end is provided with jack, on the described chair back
Being provided with the slot coordinated with described jack, described seat belt is provided with the actuator of adjustable length.
Preferably, it is set to wave at described rubber friction part and rope contact concavo-convex.
Compared with prior art, the invention have the benefit that
1. during the present invention is capable of skyscraper same floor many people escape purpose, escaping chair the most of the present invention with
Steel wire rope is separable, can use the slow fall escape simultaneously on different floors of multiple escaping chair, improve the effect of saving oneself of disaster affected people
Rate.
2. the rope ends in the tether assemblies in the present invention is fixed, and solves the defect that existing escape apparatus rocks, spins,
More safety.
3. the present invention uses the rope brake of employing, it is possible to improves the contact area of friction means and steel wire rope greatly, carries
The safety of high slow fall escape, by coordinating of rope brake and brake handle, it is possible to the while of realizing the disaster affected people of different floor
The most slow fall escape, further increases the efficiency of saving oneself of disaster affected people.
4. the present invention uses rope brake assembly, by with the coordinating of tether assemblies and brake lever sets, add escape
Chair and the contact point of rope, further increase the safety that slow fall is escaped, can more efficiently regulate under escaping chair simultaneously
Reduction of speed degree, it is ensured that the safety of disaster affected people.
5. the present invention uses seat belt, it is possible to ensures that escape personnel does not separates with escaping chair when declining, can not only protect
The safety of card disaster affected people, also increases the security of disaster affected people, makes the disaster affected people will not be flurried.
The chair back the most of the present invention, seat support and armrest assembly all use hinged, it is possible to be substantially reduced the volume of escaping chair, thus carry
Height deposits the quantity of escaping chair, it is ensured that during fire, disaster affected people has enough escaping chairs to carry out slow fall escape.
Accompanying drawing explanation
Fig. 1 present invention slow fall escape device schematic diagram；
Fig. 2 escaping chair of the present invention side schematic view；
Fig. 3 escaping chair of the present invention schematic rear view；
Fig. 4 escaping chair of the present invention rope brake schematic diagram；
Fig. 5 escaping chair of the present invention rope brake vertical view cutaway drawing；
Wherein, 1. escape platform, 2. steel wire rope, 3. escaping chair, 4. cushion pad, 5. through hole, 6. safety barrier, 301. chairs
The back of the body, 302. seat supports, 303. handrails, 304. rope brakes, 305. brake handles, 306. locking hooks, 307. seat belt, 401. fix
Sheet, 402. upper clips, 403. lower clamping pieces, 404. rubber friction parts, 405. torsion springs, 406. brake cable, jaws on 407., 408. times
Jaws, 409. fore shaft folders, 410. snap closes, clamp holder on 411., 412. times clamp holders.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
It is the multiple slow fall escape device arranged outside skyscraper that a kind of high building multi-person delays fall escape device, slow fall escape
Device, as it is shown in figure 1, include 1, two steel wire ropes 2 of escape platform, escaping chair 3 and cushion pad 4, skyscraper every layer outside is equal
Arranging escape platform, the surrounding of escape platform sets safety barrier 6, and escape platform 1 is equipped with through hole 5, leading to of every layer of escape platform 1
Hole 5 forms the hoistway without the borehole wall together, is provided with two parallel steel wire ropes 2 in hoistway, selects space flight material, and diameter is not less than
20mm, the two ends of two parallel steel wire ropes 2 are separately fixed at the two ends of hoistway, and hoistway lower end is provided with cushion pad 4, skyscraper
Being furnished with some escaping chairs 3 for every layer, escaping chair 3 coordinates with steel wire rope 2.
Escaping chair, as Figure 2-3, including the chair back 301, seat support 303, two rope brakes of 302, two handrails 304, two
Brake handle 305, two locking hook 306 and seat belt 307, seat support 302 is hinged on the front of the chair back 301, two rope brakes
304 back sides being fixed on the chair back 301 side by side, two handrails 303 are respectively hinged at the both sides of the chair back 301, two rope brakes 304 groups
Part coordinates with two steel wire ropes 2 respectively, and two brake handles 305 are separately positioned on two handrails 303, and the chair back 301 is provided with
Seat belt 307, seat belt 307 one end is fixed on the chair back 301, and seat belt 307 other end is provided with jack, and the chair back 301 is provided with
The slot coordinated with jack, seat belt 307 is provided with the actuator of adjustable length, two handrails 303 is equipped with and brakes
The locking hook 306 that handle 305 coordinates, brake handle 305 is installed in the downside of handrail 303 with locking hook 306.
Rope brake, as illustrated in figures 4-5, including stator, upper clip 402, lower clamping piece 403, rubber friction part 404 and torsion spring
405, upper clip 402 is made up of upper jaws 407 and upper clamp holder 411, and lower clamping piece 403 is made up of lower jaws 408 and lower clamp holder 412,
Upper clip 402 and lower clamping piece 403 pass crosswise bearing pin and connect, and it is equal that bearing pin is provided with torsion spring 405, upper jaws 407 and lower jaws 408
For oval arcuation, inside upper jaws 407 and lower jaws 408, it is equipped with rubber friction part 404, stator 401 and lower clamping piece 403
Lower clamp holder 412 is connected formation housing, and stator 401 coordinates with the upper clamp holder 411 of upper clip 402, thus limits upper clamp holder
411 connect brake handle 305 with the maximum angle of lower clamp holder 412, one end of brake cable 406, and the other end of brake cable 406 passes
Lower clamp holder 412 connects upper clamp holder 411.It is flexibly connected fore shaft folder 409 outside lower jaws 408, is provided with and fore shaft outside upper jaws 407
The snap close 410 of folder 409 cooperation.Upper jaws 407 can be locked with lower jaws 408 with coordinating of snap close 410 by fore shaft folder 409
Tightly.Housing and the chair back 301 junction arrange crimping, and crimping screws hole, and rope brake is fixed on the chair back 301 by available screw
On.
During escape, escape personnel stands on escape platform 1, opens rope brake 304 fore shaft folder 409, steel wire rope 2 is pushed folder
Rope device 304, then buckle fore shaft folder 409, make escaping chair 3 be arranged on steel wire rope 2.Brake handle 305 is placed on locking hook
On 306, rubber friction part 404 in rope brake 304 is made tightly to fit with steel wire rope 2, so that escaping chair 3 is locked at steel wire rope 2
On do not glide (the highest load-bearing be not less than 150kg).Now escape personnel can be sitting on escaping chair 3, plugs seat belt 307, and leads to
Overregulate device and regulate length according to build.After Zuo Hao, brake handle 305 is taken out from locking hook 306, control brake handle
Hands 305 regulates the clamping degree of rope brake 304 and steel wire rope 2 thus regulates the speed.During escape, by the gravity gram of escape personnel
Take the frictional force between rope brake 304 and steel wire rope 2 and realize the slow fall of escaping chair 3, brake handle 305 adjustable rope brake 304 with
Frictional force size between steel wire rope 2, thus realize rate controlling and jerk.
In same escape platform installation site, the escape personnel of different floors can install escaping chair simultaneously escape.With
Floor escape personnel can sequentially install.During escape in case of below escape personnel escaping chair is being installed, available parking brake slow down or
Stop wait.
Cushion pad is placed in shaft bottom, is positioned at escaping chair seat support lower position, and the escaping chair after final slow fall falls slow
On die head, the built-in spring of cushion pad, can slow down the leg stress of escape personnel when landing.After arriving bottom, escape personnel takes
Escaping chair completes escape.
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not to invention protection domain
Restriction, one of ordinary skill in the art should be understood that, on the basis of technical scheme, those skilled in the art are not required to
Various amendments or deformation that creative work to be paid can be made are the most within the scope of the present invention.
Claims (7)
1. a high building multi-person slow fall escape device, is characterized in that, the multiple slow fall escape device arranged outside skyscraper；
Described slow fall escape device, including escape platform, tether assemblies, escaping chair and cushion pad, skyscraper every layer outside is equal
Arranging escape platform, described escape platform is equipped with through hole, and the through hole of described every layer of escape platform forms the well without the borehole wall together
Road, is provided with tether assemblies in described hoistway, the two ends of described tether assemblies are separately fixed at the two ends of hoistway, and hoistway lower end is provided with
Cushion pad, skyscraper every layer is furnished with some escaping chairs, and described escaping chair coordinates with rope；
Described escaping chair includes the chair back, seat support, armrest assembly, rope brake assembly, brake lever sets, locking hanging hook assembly and peace
Full band, described seat support is hinged on the front of the chair back, and described rope brake assembly is fixed on the back side of the chair back, and described armrest assembly is hinged
In the both sides of the chair back, described rope brake assembly coordinates with tether assemblies, and described brake lever sets is arranged on armrest assembly, institute
Stating brake lever sets to be coordinated with rope brake assembly by brake cable, the described chair back is provided with seat belt, on described armrest assembly
It is provided with the locking hanging hook assembly coordinated with brake lever sets；
Described rope brake assembly is the some rope brakes simultaneously used, described rope brake include stator, upper clip, lower clamping piece,
Rubber friction part and torsion spring, described upper clip is made up of upper jaws and upper clamp holder, and described lower clamping piece is by lower jaws and lower clamp holder structure
Becoming, described upper clip and lower clamping piece pass crosswise bearing pin and connect, and it is equal that described bearing pin is provided with torsion spring, described upper jaws and lower jaws
For oval arcuation, inside described upper jaws and lower jaws, it is equipped with the lower clamp holder of rubber friction part, described stator and lower clamping piece
Be connected formation housing, and described stator coordinates with the upper clamp holder of upper clip, thus limits the maximum of upper clamp holder and lower clamp holder
Angle, one end of brake cable connects brake handle, and the other end of brake cable connects upper clamp holder through lower clamp holder.
2. a kind of high building multi-person as claimed in claim 1 slow fall escape device, is characterized in that, outside described lower jaws, activity is even
Connect fore shaft folder, be provided with outside described upper jaws and press from both sides, with described fore shaft, the snap close coordinated.
3. a kind of high building multi-person as claimed in claim 1 slow fall escape device, is characterized in that, the surrounding of described escape platform sets
Safety barrier.
4. a kind of high building multi-person as claimed in claim 1 slow fall escape device, is characterized in that, described tether assemblies is two puts down
The steel wire rope of row.
5. a kind of high building multi-person as claimed in claim 4 slow fall escape device, is characterized in that, described rope brake assembly is two
The rope brake being arranged side by side, described armrest assembly is two handrails, described locking hanging hook assembly be two locking hook, described in stop
Handlebar assembly is two brake handles, and a handrail arranges a brake handle, a brake handle and a rope brake and joins
Closing, a brake handle and a locking hook coordinate.
6. a kind of high building multi-person as claimed in claim 1 slow fall escape device, is characterized in that, described seat belt one end is fixed on
On the chair back, the described seat belt other end is provided with jack, and the described chair back is provided with the slot coordinated with described jack, described seat belt
It is provided with the actuator of adjustable length.
7. a kind of high building multi-person as claimed in claim 1 slow fall escape device, is characterized in that, described rubber friction part and rope
It is concavo-convex that contact position is set to wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822055.XA CN106237552A (en) | 2016-09-13 | 2016-09-13 | A kind of high building multi-person slow fall escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822055.XA CN106237552A (en) | 2016-09-13 | 2016-09-13 | A kind of high building multi-person slow fall escape device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106237552A true CN106237552A (en) | 2016-12-21 |
Family
ID=57599685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610822055.XA Pending CN106237552A (en) | 2016-09-13 | 2016-09-13 | A kind of high building multi-person slow fall escape device |
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| Country | Link |
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| CN (1) | CN106237552A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187254A (en) * | 2018-02-11 | 2018-06-22 | 滁州职业技术学院 | A kind of high-rise building escape device of down-sliding type fixed point land |
| CN109011236A (en) * | 2018-06-19 | 2018-12-18 | 朱英大 | A kind of bayonet type descending lifeline and its bayonet type slow-descending system |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2324319B1 (en) * | 1974-09-23 | 1978-03-31 | Soenen Antoine | |
| CA1142900A (en) * | 1981-05-06 | 1983-03-15 | Armand Dale | Emergency descent device |
| CN1198499A (en) * | 1997-05-06 | 1998-11-11 | 金炅柱 | Elevator on outer wall |
| US6079518A (en) * | 1999-04-20 | 2000-06-27 | Cho; Kunlin | Abseil rescue device |
| US6955244B2 (en) * | 2000-10-12 | 2005-10-18 | Arthur Yerman | Individually operated escape device |
| CN101496936A (en) * | 2008-01-31 | 2009-08-05 | 陈烈彬 | Descending device for saving life |
| CN201326270Y (en) * | 2008-12-22 | 2009-10-14 | 张功元 | Eccentric wheel type centrifugal safety lock |
| CN201431713Y (en) * | 2009-04-27 | 2010-03-31 | 陈雨彤 | High-rise fire escaping seat |
| CN102274594A (en) * | 2011-05-18 | 2011-12-14 | 周建华 | High-rise indoor fire escape room and high-rise building escape device thereof |
| CN202699891U (en) * | 2012-06-14 | 2013-01-30 | 上海市静安区青少年活动中心 | High-level safety escape seat |
| CN202740661U (en) * | 2012-08-22 | 2013-02-20 | 吕源博 | Forcep type escape device for high buildings |
| CN203017600U (en) * | 2012-11-15 | 2013-06-26 | 陆继儒 | Clamp type fire escaping device |
| CN203098738U (en) * | 2013-01-24 | 2013-07-31 | 成都嘉泽正达科技有限公司 | Rope body self-lock device |
| CN203874303U (en) * | 2014-06-17 | 2014-10-15 | 宗立公 | Glissading chair |
| CN105056417A (en) * | 2015-09-15 | 2015-11-18 | 福建省东山县辉永泰体育用品实业有限公司 | Rope grasping protector |
| CN105771101A (en) * | 2016-04-14 | 2016-07-20 | 东北大学 | High-rise escape device |
| CN205988485U (en) * | 2016-09-13 | 2017-03-01 | 山东创能机械科技有限公司 | A kind of high building multi-person delays fall escape device |
-
2016
- 2016-09-13 CN CN201610822055.XA patent/CN106237552A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2324319B1 (en) * | 1974-09-23 | 1978-03-31 | Soenen Antoine | |
| CA1142900A (en) * | 1981-05-06 | 1983-03-15 | Armand Dale | Emergency descent device |
| CN1198499A (en) * | 1997-05-06 | 1998-11-11 | 金炅柱 | Elevator on outer wall |
| US6079518A (en) * | 1999-04-20 | 2000-06-27 | Cho; Kunlin | Abseil rescue device |
| US6955244B2 (en) * | 2000-10-12 | 2005-10-18 | Arthur Yerman | Individually operated escape device |
| CN101496936A (en) * | 2008-01-31 | 2009-08-05 | 陈烈彬 | Descending device for saving life |
| CN201326270Y (en) * | 2008-12-22 | 2009-10-14 | 张功元 | Eccentric wheel type centrifugal safety lock |
| CN201431713Y (en) * | 2009-04-27 | 2010-03-31 | 陈雨彤 | High-rise fire escaping seat |
| CN102274594A (en) * | 2011-05-18 | 2011-12-14 | 周建华 | High-rise indoor fire escape room and high-rise building escape device thereof |
| CN202699891U (en) * | 2012-06-14 | 2013-01-30 | 上海市静安区青少年活动中心 | High-level safety escape seat |
| CN202740661U (en) * | 2012-08-22 | 2013-02-20 | 吕源博 | Forcep type escape device for high buildings |
| CN203017600U (en) * | 2012-11-15 | 2013-06-26 | 陆继儒 | Clamp type fire escaping device |
| CN203098738U (en) * | 2013-01-24 | 2013-07-31 | 成都嘉泽正达科技有限公司 | Rope body self-lock device |
| CN203874303U (en) * | 2014-06-17 | 2014-10-15 | 宗立公 | Glissading chair |
| CN105056417A (en) * | 2015-09-15 | 2015-11-18 | 福建省东山县辉永泰体育用品实业有限公司 | Rope grasping protector |
| CN105771101A (en) * | 2016-04-14 | 2016-07-20 | 东北大学 | High-rise escape device |
| CN205988485U (en) * | 2016-09-13 | 2017-03-01 | 山东创能机械科技有限公司 | A kind of high building multi-person delays fall escape device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187254A (en) * | 2018-02-11 | 2018-06-22 | 滁州职业技术学院 | A kind of high-rise building escape device of down-sliding type fixed point land |
| CN109011236A (en) * | 2018-06-19 | 2018-12-18 | 朱英大 | A kind of bayonet type descending lifeline and its bayonet type slow-descending system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |